package com.liefox.serviceedu.entity.subject;

import lombok.Data;

import java.util.ArrayList;
import java.util.List;

/**
 * @Author zjh
 * @Date 2021/7/14 下午 2:19
 **/
//一级分类
@Data
public class OneSubject {
    private String id;
    private String title;

    //一个一级分类有多个二级分类
    private List<TwoSubject> children = new ArrayList<>();

}
